Patch for APR Brother Dongle

[nieldk]

logitacker_aprdongle.zip Here is a patch, to make LOGITacker work with the APR Brother Dongle (based on the pca10059 build)

hex and uf2 file attached in zip file

-- logitacker_pca10059.ld   2019-07-12 07:41:20.386670177 +0000
+++ logitacker_pca10059a.ld 2019-07-12 07:41:46.526489027 +0000
@@ -5,8 +5,8 @@

 MEMORY
 {
-  FLASH (rx) : ORIGIN = 0x1000, LENGTH = 0xff000
-  RAM (rwx) :  ORIGIN = 0x20000008, LENGTH = 0x3fff8
+  FLASH (rx) : ORIGIN = 0x26000, LENGTH = 0xda000
+  RAM (rwx) :  ORIGIN = 0x200022e0, LENGTH = 0x3dd20
 }

 SECTIONS

[mame82]

Do you think it is possible to do a UF2 conversion (assume this could only be flashed with SWD debug probe)

[nieldk]

Yes, UF2 works fine.

uf2conv -c -f 0xADA52840 logitacker_pca10059.hex will generate flash.uf2 that can be copied to the removable drive. Remove and reinsert after flashing

added uf2 file to first post zip file

[mame82]

Will add it to release, as soon as shipping issues are solved.

Awesome work on this, thanks!

[RoganDawes]

Struggling to make out the difference in the patch, can you use code tags, please? Or attach as a file?

[nieldk]

Struggling to make out the difference in the patch, can you use code tags, please? Or attach as a file?

done

[RoganDawes]

If creating a new LD script for this, I guess I would name it something like nrf52840_uf2.ld, sounds like it should be applicable to any device using the UF2 bootloader on an nRF52840. e.g. I could probably flash this to my actual pca10059 which has a UF2 bootloader installed (via SWD), but also to an AprilBrother dongle, etc.

[nieldk]

If creating a new LD script for this, I guess I would name it something like nrf52840_uf2.ld, sounds like it should be applicable to any device using the UF2 bootloader on an nRF52840. e.g. I could probably flash this to my actual pca10059 which has a UF2 bootloader installed (via SWD), but also to an AprilBrother dongle, etc.

Yes, its easy to make a new build like that, just copy the exisiting pca10059 folder, change the pca10059 namings in Makefile and you are good to go. I have attached here a copy of this repository, which contains the changes to build "apr-dongle" LOGITacker-master.zip